Home / 19,544,286.56-26,971,146.60-10,842,459.08

Finding the Fourth Proportional to 19,544,286.56, 26,971,146.60 and 10,842,459.08

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Solution

The fourth proportional to 19,544,286.56, 26,971,146.60 and 10,842,459.08 is: 14,962,610.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544,286.56 : 26,971,146.60 = 10,842,459.08 : x
  2. Step 2: Convert to fraction form
    19,544,286.56/26,971,146.60 = 10,842,459.08/x
  3. Step 3: Cross multiply
    19,544,286.56x = 26,971,146.60 × 10,842,459.08
  4. Step 4: Simplify right side
    19,544,286.56x = 292,433,553,351,181.12
  5. Step 5: Solve for x
    x = 292,433,553,351,181.12/19,544,286.56
  6. Step 6: Final answer
    x = 14,962,610.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.